48 Black Flats RoadDennis, MA 02638MLS Number 22604295

  • Price: $1,250,000
  • Est. Mortgage of $/month
  • 48 Days on Market
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$
%
$/month over payments
Federal 30-year interest rate: 7.4% last updated on Oct 8, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • 4Bedrooms
  • 1.71Acreage
  • 2Bathrooms
  • 1972Year Built
New Seabury Sotheby's International Realty
New Seabury Sotheby's International Realty
Office: 508.477.8300
12 Mallway
Mashpee, MA 02649
You won't see it from the road. The drone almost missed it too - 48 Black Flats Road sits so far back under the trees that it barely shows up from above, until the trees open up and there's nearly two acres in front of you, Cape Cod Bay flashing beyond the marsh toward Mayflower and Bay View. But the real reason to know this address has never been about square footage. This corner of Dennis grew up around one family's businesses - Roses Italian restaurant, Thelma's gift shop, mini-golf, and a handful of little cottages for rent - and for generations, everything here revolved around them. A lot of us were chambermaids at some point, cleaning cottages between guests. It was the kind of place where everybody knew your name - you didn't have to be related, you just became part of the summer family. Most of those landmarks are gone now, but they're still very much alive in people's hearts. It's hard to find anyone who grew up around here who doesn't have a memory tied to this stretch of Dennis - or who hasn't discovered, years later, that the house they live in now was once one of those cottages. A lot of us still have some small treasure from Thelma's, bought with our own money, tucked away in a memory box somewhere. This is a special neighborhood, and 48 Black Flats sat right in the middle of all of it. Owning almost two acres here means carrying a piece of that Dennis folklore forward. The house itself: a solid 1972 Garrison Colonial, about 2,100 square feet, four bedrooms, good-sized rooms, a real fireplace, mudroom, laundry, traditional layout. Roof, windows, and systems are all original and all working - it hasn't been renovated, but it's been cared for. Move in as-is, rent it out for a strong summer income, or take a big, solid house on nearly two private acres and make it your own. Nearly two acres across two parcels, a long driveway that keeps you completely tucked away from the road, and a wide clearing around the house with room for a pool, gardens, whatever you're picturing. The beach is about six-tenths of a mile away as the crow flies - a bit longer on foot following the drive out, an easy bike ride any summer morning. The house needs some updating. The story behind it doesn't A few practical notes: town water, R-60 zoning, and part of the property sits in FEMA Flood Zone AE - buyers should do their own due diligence on insurance, septic, and zoning.

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Driving Directions

Listed by Lisa A Griffin of Gibson Sotheby's International Realty

More Info

Location Information

  • Directions Beach st to stop sign, SHARP left onto Black FLATS RD TO SIGN AT #48 down long driveway.

Parking

  • Attached Garage YN Yes
  • Parking Features Direct Access, Storage, Unpaved, Gravel
  • Parking Spaces14

Location

  • Address48 Black Flats Road
  • Building Number48
  • CountyBarnstable
  • StateMA
  • StreetBlack Flats Road
  • TownDennis
  • Zip02638

Exterior

  • Exterior Features Outdoor Shower
  • Fencing None
  • RoofAsphalt, Pitched, Shingle

Property Information

  • Lot Size Square Feet 74,488
  • Lot Size Units Acres
  • Square Feet2,100

Basic Information

  • Lot Features Interior Lot, Wooded, Cleared, Level, Views
  • Mls Area Major Dennis
  • Mls Status Active
  • Parcel Number DENN M:325 B: L:15-0

Basic Information

  • List Price$1,250,000
  • MLS Number22604295
  • Modification Date10/02/2026
  • Property SubTypeSingle Family Residence

Property

  • Acreage1.71
  • Other Structures Other

Interior

  • Flooring Hardwood, Vinyl, Tile, Carpet
  • Interior Features Attic Storage, HU Cable TV, Linen Closet, Pantry, Recessed Lighting

Utilities

  • Heating Oil
  • Heating YN Yes
  • Water Source Public

Other

  • Date Listed08/29/2026
  • View Count12

Tax Information

  • Tax Assessed Value $1,108,700
  • Tax Year 2026
  • Taxes$4,756

Rooms

  • Bathroom2
  • Bathrooms Total Decimal 2
  • Bedrooms4
  • Full Bath2
  • Laundry Features Electric Dryer, Electric Dryer Hookup, Washer Hookup

Building

  • BasementFull
  • Building Area Units Square Feet
  • Construction Materials Clapboard, Shingle Siding
  • Fireplaces Total 1
  • GarageYes
  • Patio And Porch Features Deck
  • Property StyleGarrison
  • Rooms8
  • Year Built1972

Amenities

  • Appliances IncludedDishwasher, Microwave, Electric Range, Refrigerator, Range Hood, Washer, Oil, Water Heater
  • Other Amenities
    • Basement
    • Fireplace
    • Garden
    • Golf
    • Pool
    • Water View

broker reciprocity The data relating to real estate for sale on this site comes from the Broker Reciprocity (BR) of the Cape Cod & Islands Multiple Listing Service, Inc. Summary or thumbnail real estate listings held by brokerage firms other than New Seabury Sotheby's International Realty are marked with the BR Logo and detailed information about them includes the name of the listing broker. Neither the listing broker nor New Seabury Sotheby's International Realty shall be responsible for any typographical errors, misinformation, or misprints and shall be held totally harmless.

This site was last updated October 15, 2026 4:24 PM UTC. All properties are subject to prior sale, changes, or withdrawal.

New Seabury Sotheby's International Realty has chosen to display only certain towns and/or types or styles of properties. This site may not show all listings that are available through the Cape Cod & Islands Multiple Listing Service, Inc.

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